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Updated: Jul 19, 2026

Rapid Quantification of Oxidized and Reduced Forms of Glutathione Using Ortho -phthalaldehyde in Cultured Mammalian Cells In Vitro
Published on: June 28, 2024
[Modification of a catalase by glutaraldehyde]
Abstract:
Polycondensation of a catalase (EC 1.11.1.6) with glutaraldehyde in order to stabilize the quaternary structure of an enzyme, maintain its activity, and protect it from thermal denaturation was studied. Synthesis showed a superequivalent utilization of the aldehyde groups relative to the catalase amine groups, as a result of the formation of glutaraldehyde oligomers linked to the enzyme.
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